The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Feb. 17, 2009

Filed:

Aug. 26, 2005
Applicants:

David Chien, Emeryville, CA (US);

Doris Coit, Emeryville, CA (US);

Celine HU, Emeryville, CA (US);

Sansan Lin, Emeryville, CA (US);

Angelica Medina-selby, Emeryville, CA (US);

Inventors:

David Chien, Emeryville, CA (US);

Doris Coit, Emeryville, CA (US);

Celine Hu, Emeryville, CA (US);

Sansan Lin, Emeryville, CA (US);

Angelica Medina-Selby, Emeryville, CA (US);

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07H 21/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

Modified HCV non-structural proteins are described. The proteins include modified NS3 domains such that proteolytic activity of the NS3 molecule is inhibited. The modified proteins retain conformational epitopes. HCV immunoassays including the modified NS3 molecules are also described.


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